2-25 through 2-29

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2-25
  1. 5.1 (feb 25).ppt

2-26
  1. OMSI field trip

2-27
  1. 5.2 (feb 27).ppt

2-28
  1. 5.3 (feb 28).ppt

2-29
  1. 5.4 (p. 431 #20-30 even, 49-52 all, 69-72 all)
  2. powerpoint to come later